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DR. ABIGAIL M GROSSMAN M.D.
NPI 1083894182
Pediatrics in Paramus, NJ

Active since November 06, 2007PECOS Enrolled
22 MADISON AVE, PARAMUS, NJ 07652(201) 291-9797(201) 291-9798 Get Directions Write a Review

NPPES record last updated: July 3, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Abigail M Grossman M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ABIGAIL M GROSSMAN M.D. (NPI 1083894182) is an individual pediatrics provider in Paramus, New Jersey, licensed in New Jersey (25MA07066400) and active in the NPI registry since November 2007. She is enrolled in Medicare PECOS and maintains a secondary practice location in Hackensack.

NPPES Registry Identity

NPI1083894182
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. ABIGAIL M GROSSMANCredential: M.D.
Location Address22 MADISON AVEParamus, NJ 07652-2734
Mailing Address815 Frederick CtWyckoff, NJ 07481-1088 · (201) 848-1375 · Fax (201) 848-6042
Phone(201) 291-9797
Fax(201) 291-9798
Sole ProprietorNo
Enumeration DateNovember 6, 2007
Last NPPES UpdateJuly 3, 2024
NPPES CertifiedJuly 3, 2024
✔ NPI 1083894182 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in NJ · 25MA07066400
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
22 MADISON AVE, Paramus, NJ 07652
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Secondary Practice Location 1

Location 1177 Summit AveHackensack, NJ 07601-1311 · Phone (201) 487-8222

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Abigail M Grossman M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Abigail Grossman reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Boston Children's Health Physicians, LLP
17 mi
Pediatrics
19 SKYLINE DR OFC 1N-D06
Hawthorne, NY 10532
  • Reassigned Medicare billing, New York enrollment
  • 511 clinicians in this Medicare group
NPI 1467454967 (914) 594-2100
Summit Medical Group PA
25 mi
Multi-Specialty
1 DIAMOND HILL RD, SUMMIT MEDICAL GROUP
Berkeley Heights, NJ 07922
  • Reassigned Medicare billing, New Jersey enrollment
  • 1,184 clinicians in this Medicare group
NPI 1942254347 (908) 273-4300

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07652 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$98.09 typical visit price
range $63.84 – $190.92
Typical copayment $24.52 (range $15.96 – $47.73)
Most-billed visit code 99203
Established Patient
$111.57 typical visit price
range $20.97 – $155.92
Typical copayment $27.89 (range $5.24 – $38.98)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. WARREN A HAMMERSCHLAG MD
Orthopaedic Surgery
22 MADISON AVE, SUITE
PARAMUS, NJ 07652
Bergen County (201) 977-6960
DR. ROGER G. ROSENSTEIN M.D.
Orthopaedic Surgery (Hand Surgery)
22 MADISON AVE, SUITE 3-1
PARAMUS, NJ 07652
Bergen County (201) 587-7767
DR. ROMAN E FINN M.D.
Internal Medicine
22 MADISON AVE
PARAMUS, NJ 07652
Bergen County (201) 291-0401
RABINOWITZ-RODRIGUEZ CORPORATION
Pediatrics
22 MADISON AVE, SUITE 3 3RD FLOOR
PARAMUS, NJ 07652
Bergen County (201) 291-9797
DR. COREY A TURK D.D.S.
Dentist (Orthodontics and Dentofacial Orthopedics)
22 MADISON AVE, SUITE 2
PARAMUS, NJ 07652
Bergen County (201) 556-0006
DR. RACHEL ANNE SHAMASH D.D.S.
Dentist (Orthodontics and Dentofacial Orthopedics)
22 MADISON AVE, SUITE 202
PARAMUS, NJ 07652
Bergen County (201) 556-0006
DR. GERI KREINER-LITT DDS
Dentist (Pediatric Dentistry)
22 MADISON AVE
PARAMUS, NJ 07652
Bergen County (201) 556-0006
EUGENE RULON BROWN III L.AC., C.A., DOM
Acupuncturist
22 MADISON AVE
PARAMUS, NJ 07652
Bergen County (201) 291-0401

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Abigail Grossman's NPI number?

The NPI number for Abigail Grossman is 1083894182. It was assigned to this individual provider in the NPPES registry on November 6, 2007.

Where is Abigail Grossman located?

Abigail Grossman practices at 22 Madison Ave, Paramus, NJ 07652. The listed phone number is (201) 291-9797.

What is Abigail Grossman's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Abigail Grossman enrolled in Medicare?

Yes. Abigail Grossman is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Abigail Grossman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Abigail Grossman reassigns Medicare benefits to 2 organizations: Boston Children's Health Physicians, LLP (Hawthorne, NY) and Summit Medical Group PA (Berkeley Heights, NJ). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Abigail Grossman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Abigail Grossman was last updated on July 3, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.